PressCtrl+Ato highlight all the text on the page.
On Word for Mac, pick the text you want to change to uppercase, then press+SHIFT+K.
go for the text you want to change to uppercase, then go to theHometab.
In theFontgroup, select theChange Casedrop-down arrow.
ChooseUPPERCASEto change the selected text to all uppercase letters.
Word Online doesn’t have a shortcut that changes the case of the selected text.
Either edit the text manually or initiate the document in the desktop version of Word to change the case.
Don’t Have Microsoft Word?
There are online services that perform the same function.
After the conversion, copy the text and paste it where you need it.